Overview

overview

9

Static

static

a4e593aea2...6e.exe

windows7_x64

9

a4e593aea2...6e.exe

windows10-2004_x64

9

Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 23:01

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General

  • Target

    a4e593aea24f1009619f9654df3089787399ee9102339b4179d26ad02c31b46e.exe

  • Size

    1.6MB

  • MD5

    e2933973d5377c0b683e11c2c52bf9cc

  • SHA1

    03e02075f92bf89a98519595db3186d33059d15c

  • SHA256

    a4e593aea24f1009619f9654df3089787399ee9102339b4179d26ad02c31b46e

  • SHA512

    89a750426eb524dbb8bb32c32fec4bdb4b5239faa0508bd74e63779f92a777183a941a6836b1a32e09ad9abea06cb416c5cee1c954edf9dcc377419d2bdbb962

Score
9/10
evasion

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    evasion
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a4e593aea24f1009619f9654df3089787399ee9102339b4179d26ad02c31b46e.exe
    "C:\Users\Admin\AppData\Local\Temp\a4e593aea24f1009619f9654df3089787399ee9102339b4179d26ad02c31b46e.exe"
    1⤵
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:3328

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/3328-130-0x0000000077D80000-0x0000000077F23000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/3328-131-0x0000000000400000-0x000000000084C000-memory.dmp
    Filesize

    4.3MB

    Download